Johnson finished with 30 points (11-18 FG, 4-9 3Pt, 2-2 FT), seven rebounds, four assists, two steals and one block across 23 minutes in Monday's 102-90 Summer League victory over the Celtics.

Johnson continues to play better from game to game during the Las Vegas Summer League. After scoring 17 points in Saturday's 83-76 win over Brooklyn, the 23-year-old followed up that performance by leading the Hawks once again with 30 points, doing so off the bench.